Migration counts of six species including Stock Dove, Collared Dove, Mistle Thrush, Dunnock, Bullfinch and Lapland Bunting are now available, although annual data for these species is not complete.

These pages are designed to allow easier comparison between the annual Spring and Autumn migration counts for any given species or year.

Not all monthly counts are shown in the graphs produced, due to the scale neccessary for many species' highest monthly counts and the month of January is largely ommitted for most species as a space saving measure, but is included in years where genuine movement is detectable.